RV6 Downpipe - Honda Civic Si 12-15 (CATLESS)

RV6 Downpipe for the 2012-2015 9th Generation Honda Civic Si. This one piece design downpipe features a bellmouth inlet exiting at a 3inch outlet, enabling maximum airflow for the k24 civic si motor. Air flows smoothly through the mandrel bends of this downpipe allowing maximum airflow and the least restrictive pathway. Heavy Duty thick flanges help ensure leak free installation. Uses factory mount locations for the O2 sensors. No modification is needed, direct bolt-on unit to the OEM exhaust cat-back location or aftermarket choices.